TY - JOUR
AU - Grinc, M.
AU - Snoha, L.
PY - 2000/10/01
Y2 - 2024/10/08
TI - Jungck theorem for triangular maps and related results
JF - Applied General Topology
JA - Appl. Gen. Topol.
VL - 1
IS - 1
SE -
DO - 10.4995/agt.2000.3025
UR - https://polipapers.upv.es/index.php/AGT/article/view/3025
SP - 83-92
AB - <p>We prove that a continuous triangular map G of the n-dimensional cube I<sup>n</sup> has only fixed points and no other periodic points if and only if G has a common fixed point with every continuous triangular map F that is nontrivially compatible with G. This is an analog of Jungck theorem for maps of a real compact interval. We also discuss possible extensions of Jungck theorem, Jachymski theorem and some related results to more general spaces. In particular, the spaces with the fixed point property and the complete invariance property are considered.</p>
ER -